(TXT) View Source
       
       # ILON USA, INC.
       
          M-319B
       
          Processor             80386DX                                  
          Processor Speed       25/33/40MHz                              
          Chip Set              PC CHIPS                                 
          Max. Onboard DRAM     32MB                                     
          Cache                 32/64/128/256KB                          
          BIOS                  AMI                                      
          Dimensions            330mm x 218mm                            
          I/O Options           None                                     
          NPU Options           80387/3167                               
       
 (IMG) IMG 1
          
       
          +------------------------------------------------------------+
          |                        CONNECTIONS                         |
          |------------------------------------------------------------|
          | Purpose           | Location | Purpose          | Location |
          |-------------------+----------+------------------+----------|
          | Power LED &       |    J1    | Speaker          |    J4    |
          | keylock           |          |                  |          |
          |-------------------+----------+------------------+----------|
          | Turbo switch      |    J2    | Reset switch     |    J5    |
          |-------------------+----------+------------------+----------|
          | Turbo LED         |    J3    | External battery |    J6    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 USER CONFIGURABLE SETTINGS                 |
          |------------------------------------------------------------|
          |               Function               | Jumper  | Position  |
          |--------------------------------------+---------+-----------|
          | » | Monitor type select color        |   W11   |  Closed   |
          |---+----------------------------------+---------+-----------|
          |   | Monitor type select monochrome   |   W11   |   Open    |
          |---+----------------------------------+---------+-----------|
          | » | Battery type select internal     |   W13   |  Closed   |
          |---+----------------------------------+---------+-----------|
          |   | Battery type select external     |   W13   |   Open    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                     DRAM CONFIGURATION                     |
          |------------------------------------------------------------|
          |       Size       |       Bank 0       |       Bank 1       |
          |------------------+--------------------+--------------------|
          |       1MB        |    (4) 256K x 9    |        NONE        |
          |------------------+--------------------+--------------------|
          |       2MB        |    (4) 256K x 9    |    (4) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       4MB        |     (4) 1M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       5MB        |     (4) 1M x 9     |    (4) 256K x 9    |
          |------------------+--------------------+--------------------|
          |       8MB        |     (4) 1M x 9     |     (4) 1M x 9     |
          |------------------+--------------------+--------------------|
          |       16MB       |     (4) 4M x 9     |        NONE        |
          |------------------+--------------------+--------------------|
          |       20MB       |     (4) 1M x 9     |     (4) 4M x 9     |
          |------------------+--------------------+--------------------|
          |       32MB       |     (4) 4M x 9     |     (4) 4M x 9     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                    CACHE CONFIGURATION                     |
          |------------------------------------------------------------|
          |   Size   |     Bank 0      |    Bank 1     |   TAG (U4)    |
          |----------+-----------------+---------------+---------------|
          |   32KB   |   (4) 8K x 8    |    Bank 0     |  (1) 8K x 8   |
          |----------+-----------------+---------------+---------------|
          |   64KB   |   (8) 8K x 8    |  Banks 0 & 1  |  (1) 8K x 8   |
          |----------+-----------------+---------------+---------------|
          |  128KB   |   (4) 32K x 8   |    Bank 0     |  (1) 8K x 8   |
          |----------+-----------------+---------------+---------------|
          |  256KB   |   (8) 32K x 8   |  Banks 0 & 1  |  (1) 32K x 8  |
          |------------------------------------------------------------|
          | Note:To cache main memory above 16MB, insert 1 16K x 4     |
          | into socket U3. For write-back cache mode, insert 1 16K x  |
          | 4 SRAM into socket U6.                                     |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                 CACHE JUMPER CONFIGURATION                 |
          |------------------------------------------------------------|
          |  Size  |   W3   |   W4   |   W5   |   W6   |  W7   |  W14  |
          |--------+--------+--------+--------+--------+-------+-------|
          |  32KB  | 1 & 2  | 1 & 2  | 1 & 2  | 2 & 3  | Open  | 2 & 3 |
          |--------+--------+--------+--------+--------+-------+-------|
          |  64KB  | 2 & 3  | 1 & 2  | 1 & 2  | 1 & 2  | Open  | 1 & 2 |
          |--------+--------+--------+--------+--------+-------+-------|
          | 128KB  | 2 & 3  | 2 & 3  | 1 & 2  | 2 & 3  | 1 & 2 | 1 & 2 |
          |--------+--------+--------+--------+--------+-------+-------|
          | 256KB  | 2 & 3  | 2 & 3  | 2 & 3  | 1 & 2  | 2 & 3 | 1 & 2 |
          |------------------------------------------------------------|
          | Note: Pins designated should be in the closed position.    |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   NPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |      Setting       |        W1         |        W10        |
          |--------------------+-------------------+-------------------|
          |   Not installed    |       Open        |       Open        |
          |--------------------+-------------------+-------------------|
          |     Installed      |      Closed       |      Closed       |
          +------------------------------------------------------------+
       
          +------------------------------------------------------------+
          |                   NPU TYPE CONFIGURATION                   |
          |------------------------------------------------------------|
          |      Setting       |         W8         |        W9        |
          |--------------------+--------------------+------------------|
          |    Synchronous     | pins 2 & 3 closed  |      Closed      |
          |--------------------+--------------------+------------------|
          |    Asynchronous    | pins 1 & 2 closed  |       Open       |
          +------------------------------------------------------------+